[CASSANDRA-11960] Hints are not seekable

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 3.10
• Severity: Normal
• Assignee: Stefan Podkowinski
• Reporter: Robert Stupp

Authors

Stefan Podkowinski

Reviewers

Branimir Lambov

• Created: 05/Jun/16 19:00
• Updated: 16/Apr/19 09:30
• Resolved: 08/Aug/16 12:58

Description

Got the following error message on trunk. No idea how to reproduce. But the only thing the (not overridden) seek method does is throwing this exception.

ERROR [HintsDispatcher:2] 2016-06-05 18:51:09,397 CassandraDaemon.java:222 - Exception in thread Thread[HintsDispatcher:2,1,main]
java.lang.UnsupportedOperationException: Hints are not seekable.
	at org.apache.cassandra.hints.HintsReader.seek(HintsReader.java:114) ~[main/:na]
	at org.apache.cassandra.hints.HintsDispatcher.seek(HintsDispatcher.java:79) ~[main/:na]
	at org.apache.cassandra.hints.HintsDispatchExecutor$DispatchHintsTask.deliver(HintsDispatchExecutor.java:257) ~[main/:na]
	at org.apache.cassandra.hints.HintsDispatchExecutor$DispatchHintsTask.dispatch(HintsDispatchExecutor.java:242) ~[main/:na]
	at org.apache.cassandra.hints.HintsDispatchExecutor$DispatchHintsTask.dispatch(HintsDispatchExecutor.java:220) ~[main/:na]
	at org.apache.cassandra.hints.HintsDispatchExecutor$DispatchHintsTask.run(HintsDispatchExecutor.java:199) ~[main/:na]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_91]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_91]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_91]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]

Issue Links

• contains: CASSANDRA-12095 [windows] dtest failure in repair_tests.repair_test.TestRepair.no_anticompaction_after_hostspecific_repair_test
• depends upon: CASSANDRA-12016 Create MessagingService mocking classes
• is broken by: CASSANDRA-5863 In process (uncompressed) page cache
• links to: WIP-11960